Chicago Pneumatic (CP) Screw Compressor Air Filters are the first line of defense for your compressed air system. They are specifically designed to capture atmospheric dust, smoke, and abrasive particles before they can enter the intake valve and reach the high-precision rotors of the air-end. For the CPB, CPC, and CPD series, these filters utilize high-efficiency pleated media to maintain a filtration accuracy of 3 to 5 microns. Using a genuine CP air filter ensures that the pressure drop remains low, which is critical for maintaining the compressor’s volumetric efficiency and reducing energy consumption.